Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,582,849",
      "signature": "0x8b84a0df2f78012b0dc77b4d3d6845b9ada7d650d6270c5ebaee595aee5f91020b6103a0b236716207642bf81b73a514",
      "randomness": "0x9e0efda00b567ffe7cb620d9561e73d78ad79a48b0e8490a6fe2a4b3498571bc"
    }
  ],
  "blockNumber": "7,416,035"
}

{
  "Sr25519": "0x7af3167aaff8b389218ce9557149d26348ee218e8955ac1882b1879476664841e86ff46df4372dc0e2fd66a81162e3ba7691d40910e5100f43237c009fa3e287"
}